B&T 30331 Magazine - 30rd 9mm for MP9/TP9 SMG - Black Polymer

The B&T 30331 magazine delivers reliable feeding and extended capacity for MP9 and TP9 submachine guns. This factory-manufactured magazine maintains the precision tolerances required for consistent performance in demanding applications. Built to Swiss manufacturing standards, it provides shooters with dependable ammunition storage and feeding.

What Makes This Different

Factory B&T magazines feature reinforced polymer construction with steel feed lips that resist deformation under stress. Unlike aftermarket alternatives, these magazines undergo rigorous quality control testing to ensure proper fit and function. The anti-tilt follower design prevents jamming during rapid fire sequences, while the witness holes allow quick round count verification without magazine removal.

Key Features

• 30-round capacity for extended shooting sessions
• Reinforced polymer body with steel feed lips for durability
• Anti-tilt follower prevents feeding malfunctions
• Witness holes for visual round count verification
• Factory specifications ensure perfect MP9/TP9 compatibility
• Textured grip panels for secure handling during reloads
• Drop-free design for fast tactical reloads

This magazine performs consistently across temperature extremes and high round counts. Law enforcement and military units rely on these magazines for their proven reliability in critical situations. The robust construction withstands repeated loading cycles and impacts from tactical use, while maintaining smooth feeding geometry throughout its service life.

Technical Specs

• Capacity: 30 rounds
• Caliber: 9x19mm Parabellum
• Construction: Reinforced polymer body, steel feed lips
• Compatibility: B&T MP9, B&T TP9 submachine guns
• Color: Black
• Weight: Approximately 4.2 oz empty
• Country of Origin: Switzerland
• Manufacturer: B&T AG

Professional operators choose factory B&T magazines because reliability cannot be compromised when it matters most. These magazines represent Swiss precision engineering applied to tactical ammunition storage, ensuring your MP9 or TP9 performs at its maximum potential.